30968556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 47171604

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 3671, 4218, 7342, 8436, 11013, 14684, 22026, 44052, 69749, 135827, 139498, 209247, 271654, 278996, 407481, 418494, 543308, 814962, 836988, 1629924, 2580713, 5161426, 7742139, 10322852, 15484278, 30968556]

約数ペア:

[(1, 30968556), (2, 15484278), (3, 10322852), (4, 7742139), (6, 5161426), (12, 2580713), (19, 1629924), (37, 836988), (38, 814962), (57, 543308), (74, 418494), (76, 407481), (111, 278996), (114, 271654), (148, 209247), (222, 139498), (228, 135827), (444, 69749), (703, 44052), (1406, 22026), (2109, 14684), (2812, 11013), (3671, 8436), (4218, 7342)]